| Patents for H03L 5 - Automatic control of voltage, current, or power (2,970) |
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| 04/09/2009 | DE19702007B4 Hochfrequenz-Leistungsgenerator High-frequency power generator |
| 04/07/2009 | US7514979 De-emphasis system and method for coupling digital signals through capacitively loaded lines |
| 04/07/2009 | US7514978 Terminated input buffer with offset cancellation circuit |
| 04/02/2009 | WO2005099131A3 Systems and methods for transmitting data in a wireless communication network |
| 04/02/2009 | WO2005084371A3 Programmable gain amplifier with hybrid digital/analog architecture |
| 04/02/2009 | US20090085680 Oscillator generating normal clock signal |
| 04/02/2009 | US20090085640 Level shift device and method for the same |
| 04/02/2009 | US20090085639 Output buffer circuit |
| 04/02/2009 | US20090085638 Semiconductor Device |
| 04/02/2009 | US20090085637 Apparatus effecting interface between differing signal levels |
| 04/02/2009 | US20090085636 Pre-driver circuit and apparatus using same |
| 04/02/2009 | US20090085635 High frequency differential voltage level shifter |
| 04/02/2009 | US20090085634 Method for optimizing of communication signal |
| 04/02/2009 | US20090085633 Active voltage-clamping gate driving circuit |
| 04/02/2009 | US20090085632 Low-offset input circuit |
| 03/31/2009 | US7511555 Level conversion circuit and input-output device using same |
| 03/31/2009 | US7511554 Systems and methods for level shifting using AC coupling |
| 03/31/2009 | US7511553 Current controlled level shifter with signal feedback |
| 03/31/2009 | US7511552 Method and apparatus of a level shifter circuit having a structure to reduce fall and rise path delay |
| 03/31/2009 | US7511551 Voltage converter and method of performing the same |
| 03/31/2009 | US7511549 Compact high-speed, high-resolution comparator structure |
| 03/25/2009 | EP2039006A2 Apparatus and method that provides active pull-up and logic translation from one signal mode to another signal mode |
| 03/25/2009 | CN100472653C Internal voltage generation circuit of semiconductor memory device |
| 03/24/2009 | US7508247 Source drive circuit |
| 03/19/2009 | US20090077517 Semiconductor intergrated device and apparatus for designing the same |
| 03/19/2009 | US20090077516 Semiconductor integrated device and apparatus for designing the same |
| 03/19/2009 | US20090072880 Output circuit, output circuit group, and semiconductor integrated circuit including the same |
| 03/19/2009 | US20090072879 Short-circuit charge-sharing technique for integrated circuit devices |
| 03/19/2009 | US20090072875 Green Technologies: The Killer Application of EMI-Free On-Chip Inductor |
| 03/17/2009 | US7504873 Voltage level shifting device |
| 03/12/2009 | WO2009032327A1 Active clamp for semiconductor device |
| 03/12/2009 | US20090066434 Oscillator Comprising a Startup Control Device |
| 03/12/2009 | US20090066433 Voltage controlled oscillator |
| 03/12/2009 | US20090066399 Level shift circuit |
| 03/12/2009 | US20090066398 Voltage Level Shifter Circuit |
| 03/12/2009 | US20090066397 Level shift circuit |
| 03/12/2009 | US20090066395 Active clamp for semiconductor device |
| 03/12/2009 | US20090066394 Peaking control circuit |
| 03/12/2009 | US20090066393 Switch circuit |
| 03/10/2009 | US7501876 Level shifter circuit |
| 03/10/2009 | US7501875 High frequency differential voltage level shifter |
| 03/10/2009 | US7501874 Level shift circuit |
| 03/10/2009 | US7501873 Digitally controlled threshold adjustment circuit |
| 03/05/2009 | US20090059450 Sensing a Current Signal in an Integrated Circuit |
| 03/05/2009 | US20090058494 Head substrate, printhead, and head cartridge |
| 03/05/2009 | US20090058493 Signal Level Converter |
| 03/05/2009 | US20090058492 Electronic isolator |
| 03/05/2009 | US20090058491 High-to-low level shifter |
| 03/05/2009 | US20090058466 Differential pair circuit |
| 03/03/2009 | US7498860 Buffer circuit having multiplexed voltage level translation |
| 02/26/2009 | US20090051427 Output limiting circuit, class d power amplifier and audio equipment |
| 02/26/2009 | US20090051403 Signal process circuit, level-shifter, display panel driver circuit, display device, and signal processing method |
| 02/26/2009 | US20090051402 Multi-function circuit module having voltage level shifting function and data latching function |
| 02/26/2009 | US20090051401 Calibration circuit for an adjustable capacitance |
| 02/18/2009 | EP1662657B1 Receiver circuit, interface circuit and electronic device |
| 02/17/2009 | US7492228 Voltage controlled oscillator having improved phase noise |
| 02/17/2009 | US7492206 Level shifter with reduced leakage current and block driver for nonvolatile semiconductor memory device |
| 02/12/2009 | US20090039942 Level shifter |
| 02/11/2009 | CN101366180A Low noise reference oscillator with fast start-up |
| 02/10/2009 | US7489178 Level shifter for use between voltage domains |
| 02/05/2009 | US20090033432 Oscillation driver device, physical quantity measuring device, and electronic instrument |
| 02/05/2009 | US20090033403 Level converting circuit |
| 02/05/2009 | US20090033402 Level conversion circuit |
| 02/05/2009 | US20090033401 Level Shifting Circuit With Symmetrical Topology |
| 02/05/2009 | US20090033400 Voltage tolerant floating n-well circuit |
| 01/29/2009 | US20090027104 Methods and apparatus for predictable level shifter power-up state |
| 01/29/2009 | US20090027103 Semiconductor integrated circuit |
| 01/29/2009 | US20090027102 Low-Leakage Level-Shifters with Supply Detection |
| 01/29/2009 | US20090027101 Level shift circuit |
| 01/29/2009 | US20090027100 Level shifter and flat panel display using the same |
| 01/27/2009 | US7482853 Method and apparatus for switching audio and data signals through a single terminal |
| 01/22/2009 | US20090021313 Voltage controlled oscillator capable of operating in a wide frequency range |
| 01/22/2009 | US20090021293 Low-Power Integrated-Circuit Signal Processor With Wide Dynamic Range |
| 01/22/2009 | US20090021292 Reliable level shifter of ultra-high voltage device used in low power application |
| 01/22/2009 | DE102007034271A1 Hochfrequenzchirurgiegerät und Verfahren zu dessen Betrieb High-frequency surgical device and method for its operation |
| 01/15/2009 | US20090015313 Level Shift Circuit and Semiconductor Integrated Circuit Including the Same |
| 01/15/2009 | US20090015312 Calibration circuit, semiconductor device including the same, and memory module |
| 01/13/2009 | US7477096 Radiation tolerant DC/DC converter with non-radiation hardened parts |
| 01/13/2009 | US7477086 Low-skew digital lever shifter for I/O |
| 01/13/2009 | US7477085 Digital attenuator circuits and methods for use thereof |
| 01/08/2009 | US20090009230 Semiconductor device |
| 01/08/2009 | US20090009229 High/low voltage tolerant interface circuit and crystal oscillator circuit |
| 01/06/2009 | US7474138 Level shift circuit and driver circuit using the same |
| 01/01/2009 | US20090002052 Semiconductor device |
| 01/01/2009 | US20090002051 Input circuit of semiconductor integrated circuit |
| 01/01/2009 | US20090002050 Voltage Output Device for an Electronic System |
| 01/01/2009 | US20090002049 Voltage Output Device for an Electronic System |
| 01/01/2009 | US20090002048 Reference voltage generating circuit |
| 01/01/2009 | US20090002047 Switching Circuit Which Is Used To Obtain A Doubled Dynamic Range |
| 12/30/2008 | US7472304 Double data rate system |
| 12/25/2008 | US20080316194 Reference voltage selection circuit, display driver, electro-optical device, and electronic instrument |
| 12/25/2008 | US20080315938 Driving circuit for switching elements |
| 12/25/2008 | US20080315937 Apparatus for generating internal voltage in semiconductor integrated circuit |
| 12/25/2008 | US20080315936 Level Shifting |
| 12/25/2008 | US20080315935 Digital Acquistion Device for an Amplitude Modulation Signal |
| 12/25/2008 | US20080315934 Integrated Circuit Comprising a Mixed Signal Single-Wire Interface and Method for Operating the Same |
| 12/24/2008 | WO2007109452A3 High speed voltage translator circuit |
| 12/23/2008 | US7468615 Voltage level shifter |
| 12/18/2008 | US20080311867 Mos resistance controlling device, mos attenuator and radio transmitter |
| 12/18/2008 | US20080309394 Guardringed scr esd protection |